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EP2472840
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Extract from the Register of European Patents
| Type |  Patent family member | Publication No. | Date | Type | US8749608 |  Global Dossier
| 10.06.2014 | B2 | US2012218372 | 30.08.2012 | A1 | Priority number | Date | WO2011CN71284 | 25.02.2011 | CN201010154141 | 19.04.2010 | Type | Patent family member | Publication No. | Date | Type | EP2472840 | Global Dossier
| 05.09.2012 | A4 | EP2472840 | 04.07.2012 | A2 | Priority number | Date | WO2011CN71284 | 25.02.2011 | CN201010154141 | 19.04.2010 | Type |  Equivalent | Publication No. | Date | Type | WO2011131058 | Global Dossier
| 22.12.2011 | A3 | WO2011131058 | 27.10.2011 | A2 | Priority number | Date | CN201010154141 | 19.04.2010 | Type | Equivalent | Publication No. | Date | Type | CN102223454B | Global Dossier
| 22.01.2014 | B | CN102223454 | 19.10.2011 | A | Priority number | Date | CN201010154141 | 19.04.2010 |